Airalo eSIM Data Plans for United Kingdom

Airalo does not provide a truly unlimited high‑speed eSIM plan for the United Kingdom. All plans labeled “Unlimited” in the Airalo catalogue actually cap the data at 3GB per day; once this threshold is reached, the connection speed is throttled to 1000 kbps.

Travelers who need a larger, fixed data allowance can choose plans such as Uki Mobile – 50 GB for 30 days at $39.00 USD, or Eurolink – 100 GB for 180 days at $185.00 USD. These fixed‑data plans offer more data without the daily cap and can be more cost‑effective for heavy‑usage travelers.

Yes. Airalo sells United Kingdom eSIM plans that include a phone number and support both inbound and outbound calls as well as inbound and outbound SMS. The available options are: a 1GB plan for 7 days priced at $4.00 USD, a 2GB plan for 15 days priced at $8.50 USD, and a 3GB plan for 30 days priced at $9.00 USD. All plans provide a local UK dialing code of +44 and allow both incoming and outgoing voice and text messages. Travelers who need specific functionality are encouraged to confirm the details directly with Airalo before purchase.

Airalo provides 21 single‑country data plans and 32 multi‑country data plans that include the United Kingdom. The single‑country plans give you a dedicated data allowance for the UK only, while the multi‑country plans cover several destinations within one subscription, which can be useful for travelers moving between nearby countries.

In addition to the coverage types, Airalo offers both fixed‑data and daily‑data cap plans. Fixed‑data cap plans allow you to purchase a set amount of data (e.g., 1 GB, 10 GB, up to 100 GB) that remains available throughout the validity period, whereas daily‑data cap plans refresh the data allowance each day, which may suit short or intermittent usage.

Overall, the price range for these plans runs from about $4.00 to $185.00, with data caps spanning from 1 GB up to 100 GB and validity periods from 3 days to 365 days.